CN104514077B - Circular knitter - Google Patents
Circular knitter Download PDFInfo
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- CN104514077B CN104514077B CN201410039098.1A CN201410039098A CN104514077B CN 104514077 B CN104514077 B CN 104514077B CN 201410039098 A CN201410039098 A CN 201410039098A CN 104514077 B CN104514077 B CN 104514077B
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- pneumatic
- feed device
- feed
- knitting machine
- wire conductor
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- 238000009940 knitting Methods 0.000 claims abstract description 213
- 239000004020 conductor Substances 0.000 claims abstract description 129
- 239000004744 fabric Substances 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000001419 dependent effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 19
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 208000034888 Needle issue Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/94—Driving-gear not otherwise provided for
- D04B15/99—Driving-gear not otherwise provided for electrically controlled
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B9/00—Circular knitting machines with independently-movable needles
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/32—Cam systems or assemblies for operating knitting instruments
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/32—Cam systems or assemblies for operating knitting instruments
- D04B15/322—Cam systems or assemblies for operating knitting instruments in circular knitting machines with needle cylinder and dial
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/54—Thread guides
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/54—Thread guides
- D04B15/58—Thread guides for circular knitting machines; Thread-changing devices
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention provides a kind of circular knitter for being used for woolen knitwear or hosiery（1）, including：Supporting structure（2）；Syringe（C）；Multiple pins and multiple feed devices circumferentially around syringe positioning（3）, in feed device, line is provided to the pin of knitting machine.Each feed device includes at least one wire conductor group（4）, wire conductor group includes main body（5）, pneumatic supply inlet（6）, multiple feed devices and multiple pneumatic actuators of multiple feed devices, the multiple solenoid valves for the main body installed and be directly connected to wire conductor group can be moved, each solenoid valve is used for the pneumatic supply for starting or releasing the corresponding pneumatic actuator for wire conductor group.Each feed device also includes the feed device electronic control panel of the solenoid valve for the translating cam equipment for controlling pin, the solenoid valve that can control wire conductor group and translating cam equipment.The knitting machine includes that at least one pneumatic feed path of inflation can be provided for pneumatic actuator.
Description
Technical field
The application is related to circular knitter.A kind of in particular it relates to circular knitter, it is characterised in that the pin
The concrete configuration of the element of pneumatic supply equipment included in the concrete structure and feed device of the feed device of loom.The present invention is also
It is related to a kind of pneumatic Supply Method of the feed device for circular knitter.
The present invention relates to circular knitter, seamless type knitting machine, footwear machine（hosiery machine）Deng technology neck
Domain.
Background technology
In this manual, term " knitting machine " generally refers to produce the circular knitter of textile, and the knitting machine is set
Put with multiple line feed points（thread feeding points）Or " feed device（feeders）", at multiple line feed points
Line is supplied to the pin of knitting machine.Knitting machine can be such as single（single-bed）Type or double bed（double-bed）Type.
Circular knitter can include the feed device of variable number（thread feeder）, such as 2,4,6,8 or more.
In circular knitter field, single feed device and the various of connected equipment realize that type is known.
Usually, each feed device includes being used at least one equipment that line is supplied to multiple pins, and it is referred to as wire conductor group, should
Wire conductor group includes being arranged in multiple line organizations of supply of feed device mechanism side or multiple wire conductors, or including arrangement
Multiple wire conductors of needle bearing element side at corresponding feed device, the wire conductor group also includes can be with controlled
Mode move multiple pneumatic actuators of multiple wire conductors.Typically, each feed device also includes translating cam equipment, should
Translating cam equipment is used to control the pin of needle bearing element and is provided with the one or more controls that can be interoperated with pin
Cam and the multiple pneumatic actuators for controllably moving the control cam.
Each feed device typically comprises corresponding stitch（stitch）Cam is adjusted, it is convex referred to as stitch in the art
Wheel, it is by means of corresponding actuator（Typically stepper motor）Act on（active on）On pin and it is vertically movable, with
Change the stitch size caused by pin at corresponding feed device.
Finally, each feed device is further typically provided with rousing（drum）The pin selection equipment of shape, pin select equipment equipped with more
Individual actuator（Usually piezo type）, the actuator individually acts on multiple selectors-or " bottom pin
（underneedles）"-each selector is located at below the corresponding syringe of knitting machine.Selected corresponding to each actuator movement
Device so that the selector is positioned at corresponding pin with various operative configurations, so as to perform the knitting pattern of determination.
In fact, include groups of corresponding equipment inside each feed device（Wire conductor group, translating cam equipment, pin
Pin regulation cam, pin selection equipment）.In the modularized design inside knitting machine, this structure is weight for each feed device
Multiple.
Known knitting machine is additionally provided with control panel（Or central location）, control panel is including that can dominate whole knitting machine fortune
OK（That is, syringe is managed（needle cylinder）Rotation）With the electronic unit of the equipment operation included in whole feed devices.
Specifically, control panel allows for being individually controlled（command）Armamentarium in various feed devices：Therefore, control panel bag
Include and be used for（For each feed device）Manage electronic unit（For example, adjust cam and the motor of pin selection equipment for stitch）'s
Electron plate and multiple solenoid valves, multiple solenoid valves, which are used to control, sets the wire conductor of wire conductor group and translating cam
Whole pneumatic actuators of standby control cam movement.In practice, corresponding solenoid valve and each pneumatic cause in knitting machine
Dynamic device is associated, and corresponding solenoid valve management is used for the pneumatic supply for starting corresponding pneumatic actuator.
In order to complete pneumatic supply and control function, it is known that knitting machine also include it is complicated between control panel and feed device
Connection group.In fact, each feed device must be electrically connected with control panel and electronics is connected, all must with being received from the control panel
The order wanted, described order are run for the feed device（Starting cam motor, control selections equipment etc.）, for receiving electric confession
Answer, for sending on feed device and the control plate control signal of the state of its equipment.For this purpose, knitting machine is included from control
Plate starts and arrives separately at one group of connection of the armamentarium of whole feed devices；In other words, for each feed device, controlling
There is cable between plate and wire conductor group, there is cable between control panel and translating cam equipment, in control panel and stitch
There is cable etc. between regulation cam set.In this way, each equipment of each feed device can be controlled by control panel.
Except between feed device and control panel electric device connection in addition to, each feed device must also with positioned at the control panel
In corresponding solenoid valve be pneumatically connected.In fact, pneumatic tube is from each solenoid valve branch in control panel, it is each pneumatic
Pipe is attached respectively to the corresponding pneumatic actuator of a part of particular device as specific feed device.It is multiple pneumatic in practice
Pipe provides compressed air to whole pneumatic actuators of wire conductor group and the translating cam equipment of each feed device, and they are connected
It is connected to central location.Compressed air stream can be sent as needed by acting on the control panel of each solenoid valve, every so as to start
Individual pneumatic actuator, and therefore controllably move each wire conductor and each pin control cam.Compressed air source is present in
In the control panel of knitting machine, solenoid valve obtains compressed air from compressed air source and is oriented to corresponding pneumatic actuator to be supplied to
Corresponding pneumatic tube.
It it has been discovered by the applicants that known knitting machine has drawback, and can in various manners be improved, especially exist
The management aspect of its structural complexity and single feed device.
The typical drawback of known solution is shown：As described above, it is necessary to pre-arranged extend inside machine it is multiple
Cable and multiple pneumatic supply pipes, process plate is connected to by feed device.
The total number being pneumatically connected can be very big：Each single pneumatic actuator is required for compressed air hose, Mei Gekui
Dozens of pneumatic actuator can be included by entering device.The control panel that each pneumatic tube is had to connect to where solenoid valve.
The quantity of electrical connection is also very big：Each feed device need for so that its equipment of control board management run it is more
Individual cable.
Large number of be pneumatically connected produces a series of drawback：
- it causes the pneumatic wiring of machine（cabling）Complex operation is difficult；
The cost of-its increase knitting machine；
Time required for-its increase manufacture knitting machine；
- its mistake in may causing wiring by machine and installing；
- it make it that detecting defect and/or failure becomes difficult, and generally makes the maintenance operation of knitting machine complicated；
- it increases defect and fault rate, because current big buret is positioned at by vibrating, in the environment of oil, dust etc.；
- it make it that the general structure of machine is complicated, machine is occupied by multiple pneumatic tubes；
- it causes the structure of control panel and programs complexity, this is due to that it must manage high amount of be pneumatically connected.
Another drawback of known knitted machine is that control speed is slow, because the pneumatic actuator of driver plate group is via being respectively connecting to
The pneumatic tube of control panel is energized, and corresponding control solenoid valve is located in the control panel：There is relatively large distance away from control panel
Pneumatic group of feed device introduce when starting pneumatic actuator and prolong relative to one of Startup time of corresponding solenoid valve
Late.It reduce the toggle speed of the mechanism of driver plate group, and generally limit performance obtained by knitting machine.
In the case, the purpose of the present invention supported with its various aspects and/or embodiment is to disclose a kind of energy
Enough circular knitters for eliminating one or more drawbacks.
The content of the invention
It is a further object of the present invention to provide a kind of knitting machine, and it has the pneumatic and electric of the lesser amt for feed device
Connection, especially with respect to known solution.
Another object of the present invention is to the open set-up time（Especially pneumatic wiring time）Than known solution more
A kind of fast knitting machine.
Another object of the present invention is to provide a kind of knitting machine, it can reduce the possibility of setup error.
Another object of the present invention is to disclose a kind of knitting machine, it has high operational reliability and/or is not easy to send out
Raw failure or operating are bad.
Another object of the present invention is to disclose a kind of knitting machine, it has height convenience in maintenance operation.
Another object of the present invention is to disclose a kind of knitting machine, it has simple and rational structure.
Another object of the present invention is to disclose a kind of knitting machine, it can be provided to single feed device and its equipment more
Efficiently effectively control.
Another object of the present invention is to provide a kind of knitting machine, it has the various control to single feed device, to hold
Change places and be adapted to various production requirements.
Another object of the present invention is to disclose a kind of knitting machine, it can be relative to known knitted machine at faster speed
The equipment that higher precision starts feed device.
Another object of the present invention is to provide a kind of knitting machine with improvement performance, it enables in particular to improve control,
Increase the quantity of fabric and/or the complexity of produced fabric of production in production capacity, such as unit interval.
Another object of the present invention is to disclose a kind of knitting machine, it has moderate in the performance and quality provided
Production cost.
These purposes and other purposes in addition, will more fully it deploy with following description, they are generally logical
A kind of one or more circular knitters and/or one kind crossed in appended claims are used to pneumatically supply and control
The method of the feed device of circular knitter and reach, each claim can be independent（Do not interdepend）Or with other rights
It is required that any combination, and the knitting machine or method can also be according to the claims carry out various combinations with lower section
Face and/or the knitting machine or method of embodiment.
In a first aspect, the present invention relates to a kind of circular knitter for woolen knitwear or hosiery, including：
- supporting structure；
- at least one the needle bearing element or syringe being rotatably installed in the supporting structure；
- multiple pins, the multiple pin is supported by syringe, and may move parallel to the rotation axis of syringe, for producing
It is knitted fabric；
- multiple line feed points or feed device, in multiple line feed points or feed device, line is provided to the multiple of knitting machine
Pin, feed device position circumferentially about needle bearing element, and at an angle to each other are separated from each other.
In one aspect, each feed device comprises at least：
- be used to line feed to the equipment of multiple pins or " wire conductor group ", wire conductor group including wire conductor group
Main body, the entrance for pneumatically supplying（That is compressed air stream）, the needle bearing element is arranged at corresponding feed device
Side multiple line feed mechanisms be " wire conductor " and be movably accommodated in the main body of wire conductor group and
It is configured as controllably moving multiple pneumatic actuators of wire conductor, wire conductor group includes installing and being directly connected to line drawing
Multiple solenoid valves of the main body of device group are led, it is to start or release for wire conductor that each solenoid valve, which is configured with pre-arranged,
The pneumatic supply of the corresponding pneumatic actuator of group, so that selectively actuator corresponding to actuating；
- be used to control the translating cam equipment of pin, it includes the corresponding main body of translating cam equipment, corresponding pneumatic confession
Answer entrance（That is compressed air stream）, be removably mounted to the main body and can with pin interoperate one or more control it is convex
In taking turns and being movably accommodated in and it is configured as controllably moving the corresponding of one or more control cams
Multiple pneumatic actuators, translating cam equipment include installing and being directly connected to the corresponding multiple of the main body of translating cam equipment
Solenoid valve, each solenoid valve be configured with pre-arranged for start or release the equipment corresponding pneumatic actuator it is pneumatic
Supply, so that actuator corresponding to selectively starting；
In one aspect, each feed device also includes electronics feed device control panel, electronics feed device control panel for example positioned at
In wire conductor group, it is the control at least solenoid valve of wire conductor group and the helical of translating cam equipment to be configured with pre-arranged
Pipe valve, so as to selectively activate the pneumatic actuator of the pneumatic actuator of wire conductor group and translating cam equipment.
In one aspect, knitting machine also includes that inflation can be provided for the pneumatic actuator of multiple feed devices of knitting machine
At least one pneumatic feed path.
In one aspect, knitting machine includes forming annular single cascade around the rotation axis of syringe and pneumatically supplying leading to
Road, single pneumatic feed path includes a pneumatic tube or a series of multiple pneumatic tube parts, a series of multiple
Pneumatic tube part connects whole feed devices of knitting machine with cascading so that each feed device is pneumatic along the pneumatic feed path
Ground is connected to preceding feed device and posterior feed device.
In one aspect, a series of multiple conduit portions of the single pneumatic feed path of knitting machine are included in different feedbacks
Enter multiple connecting conduits between device and multiple inner conduits in each feed device, multiple connecting conduits and multiple inside are led
Manage other in cascade arrangement alternating with each other.
In one aspect, each connecting conduit is inserted between two feed adjoined devices and shared by them, even
Connect conduit the pneumatic delivery outlet of the wire conductor group of preceding feed device is connected to the translating cam of posterior feed device and set
Standby pneumatic supply inlet, or on the contrary, the pneumatic delivery outlet of the translating cam equipment of preceding feed device is connected to
The pneumatic supply inlet of the wire conductor group of feed device afterwards.
In one aspect, each inner conduit connects the pneumatic delivery outlet of the translating cam equipment of corresponding feed device
To pneumatic supply inlet corresponding to the guiding device group of same feed device, or on the contrary, each inner conduit by corresponding feed
The pneumatic delivery outlet of the wire conductor group of device is connected to the corresponding of the translating cam equipment of same feed device and is pneumatically supplied into
Mouthful.
In one aspect, pneumatic tube or a series of multiple pneumatic tube parts are by whole wire conductor groups of feed device
Cascade with one another connection, and a series of some of the wherein single pneumatic feed path of knitting machine is additionally included in each feedback
The multiple brasnch conducts entered inside device, each brasnch conduct are pneumatically supplied out the second of the wire conductor group of corresponding feed device
Mouth is connected to the corresponding pneumatic supply inlet of the translating cam equipment of same feed device, or on the contrary, pneumatic tube or a company
Whole translating cam equipment of feed device are carried out cascade Connection, and the wherein list of knitting machine by multiple pneumatic tube parts of string
The a series of some of individual pneumatic feed path is additionally included in multiple brasnch conducts inside each feed device, each branch
Second pneumatic delivery outlet of the translating cam equipment of corresponding feed device is connected to the wire conductor of same feed device by conduit
The corresponding pneumatic supply inlet of group.
In one aspect, the electronic control panel of each feed device is configured whole spiral shells for control feed device portion with pre-arranged
Spool valve, so as to selectively activate whole pneumatic actuators of feed device.
In one aspect, first cascade pneumatic supply of the knitting machine including forming annular around the rotation axis of syringe is led to
Road, the first pneumatic feed path of cascade includes a pneumatic tube or a series of multiple pneumatic tube parts, a series of
Multiple pneumatic tube parts connect the wire conductor group of whole feed devices of knitting machine with cascading so that each wire conductor group
Pneumatically it is connected with preceding wire conductor group and posterior wire conductor group along the first pneumatic feed path.
In one aspect, second cascade pneumatic supply of the knitting machine including forming annular around the rotation axis of syringe is led to
Road, the second pneumatic feed path of cascade include a corresponding pneumatic tube or corresponding a series of multiple pneumatic tube portions
Point, corresponding a series of multiple pneumatic tube parts connect the translating cam equipment cascading of whole feed devices of knitting machine
Connect so that each translating cam equipment along the second pneumatic feed path and preceding translating cam equipment and it is posterior move it is convex
Wheel equipment pneumatically connects.
In one aspect, at least one feed device of knitting machine is provided with auxiliary pneumatic equipment group, aids in pneumatic equipment group
Include the pneumatic actuator of the position sensor for moving tongue piece, and/or for moving the pneumatic actuator of broken pin test device,
And/or the pneumatic actuator of pin is opened for controlling, and/or for controlling the pneumatic actuator of sponge plane cam；Auxiliary is pneumatic
Equipment group includes：Corresponding pneumatic supply inlet（That is, compressed air source）, be configured to controllably move one or more auxiliary
One or more pneumatic actuators of pneumatic equipment and the one or more spiral shells for being mounted directly or being connected to the auxiliary equipment
Spool valve, each solenoid valve are configured pneumatically actuated corresponding to pneumatic equipment group to aiding in start or releasing with pre-arranged
The pneumatic supply of device, so that actuator corresponding to selectively starting.
In one aspect, single pneumatic feed path includes multiple inner conduits, and multiple inner conduits are directed to each feed
The delivery outlet of supply is connected to corresponding wire conductor group by device, or the delivery outlet of corresponding translating cam equipment is connected
It is connected to the supply inlet of auxiliary pneumatic equipment group.
In one aspect, third level connection pneumatic supply of the knitting machine including forming loop around the rotation axis of syringe is led to
Road, it include corresponding to pneumatic tube or corresponding a series of multiple pneumatic tube parts, this is a series of multiple pneumatically to lead
Tube portion connects the auxiliary pneumatic equipment group of whole feed devices of knitting machine with cascading so that each auxiliary pneumatic equipment group edge
3rd pneumatic feed path is pneumatically connected with preceding auxiliary pneumatic equipment group and posterior auxiliary pneumatic equipment group.
In one aspect, knitting machine includes multiple pneumatic feed paths for feed device to be substantially diagonally arranged,
Multiple pneumatic feed paths are quantitatively equal to multiple feed devices of knitting machine, for each pneumatic feed path quilt of feed device
Configuration and pre-arranged are to receive compressed air stream, and the pneumatic cause into corresponding feed device from the compressed air source of knitting machine
Dynamic device provides compressed air stream.
In one aspect, each pneumatic feed path for feed device include connecting conduit and in feed device at least
One conduit, wherein, compressed air source is connected to the corresponding feed device that inflation is provided by feed path by the connecting conduit
The pneumatic supply inlet of wire conductor group, and at least one conduit in feed device is by the gas of the wire conductor group of feed device
It is dynamic to export the pneumatic supply inlet for being connected to translating cam equipment.Alternatively, for each pneumatic feed path of feed device
Corresponding connecting conduit compressed air source is connected to the translating cam of the corresponding feed device that inflation is provided by feed path
The pneumatic supply inlet of equipment, the line that the pneumatic outlet of translating cam equipment is connected to feed device by the inner conduit of feed device draw
Lead the pneumatic supply inlet of device group.
In one aspect, the pneumatic feed path of the one or more of feed device can be led including another inside of feed device
The delivery outlet of the delivery outlet of wire conductor group or corresponding translating cam equipment is connected to auxiliary gas by pipe, the inner conduit
The supply inlet of dynamic equipment group.
In one aspect, knitting machine includes more than first parallel pneumatic feed paths, its quantitatively with knitting machine
Multiple feed devices are equal, and it is to receive compression from the compressed air source of knitting machine that each pneumatic feed path, which is configured with pre-arranged,
Air stream, and the pneumatic actuator that compressed air stream is supplied in the wire conductor group of corresponding feed device.
In one aspect, knitting machine includes more than second parallel pneumatic feed paths, its quantitatively with knitting machine
Multiple feed devices are equal, and each pneumatic feed path is configured empty to receive compression from the compressed air source of knitting machine with pre-arranged
Air-flow, and the pneumatic actuator that compressed air stream is supplied in the wire conductor group of corresponding feed device.
In one aspect, knitting machine includes more than the 3rd parallel pneumatic feed paths, its quantitatively with knitting machine
Multiple feed devices are equal, and each pneumatic feed path is configured empty to receive compression from the compressed air source of knitting machine with pre-arranged
Air-flow, and the pneumatic actuator that compressed air stream is supplied in the wire conductor group of corresponding feed device.
In one aspect, each feed device of knitting machine also includes at least one corresponding knitting stitch regulation cam, should
Knitting stitch regulation acts on pin cam-operatedly, and selectively can individually move to change in corresponding feedback
Enter the size of stitch caused by pin at device, stitch regulation cam includes corresponding actuator, it is therefore preferable to stepper motor, it is corresponding
Actuator be configured such that and can realize controlled movement.
In one aspect, for each feed device, the corresponding electronic control panel of the feed device be configured be with pre-arranged
Start and control the operation of stitch regulation cam.
In one aspect, each feed device of knitting machine also includes at least one pin selection equipment, and pin selection equipment is set
Being equipped with can be activated individually to act on multiple actuators of multiple selectors or bottom pin, and each selector or bottom pin are located at knitting machine
Multiple pins corresponding pin lower section so that corresponding pin is positioned between multiple operative configurations by selector.It is and wherein, right
In each feed device, the corresponding electronic control panel of feed device is preferably configured to be set with pre-arranged for pin selection corresponding to control
Standby operation.
In one aspect, at least one feed device of knitting machine is provided with auxiliary electronic equipment group, auxiliary electronic equipment group
One or more position sensor and/or broken pin test devices including tongue piece.In one aspect, at least one feed
Device, the corresponding electronic control panel of feed device are configured the operation with pre-arranged for auxiliary electronic equipment group corresponding to control.
In one aspect, knitting machine is provided with the cascade control-loop of feed device, and the cascade control-loop is included knitting machine
A series of multiple cable sections of whole feed devices cascade ground connection so that each feed device with preceding feed device and
The electrical connection of feed device and/or electronics connection, control ring afterwards forms the shared serial communication channels between multiple feed devices, borrowed
Electricity suppl and control signal can be sent to each feed device by helping the passage.
In one aspect, the cascade control-loop of feed device only has a cascade control-loop inside knitting machine.
In one aspect, knitting machine includes CPU, and the electronic control panel of feed device is operatively coupled in this
Central Processing Unit, the operation that CPU is configured as managing knitting machine are controlled with being sent to the electronic control panel of feed device
Instruction group.In one aspect, at least place is connected to CPU to the cascade control-loop of feed device on one point, with from centre
Manage unit and receive electricity suppl and control signal, and the device-dependent included with each feed device is sent to CPU
Multiple data.
In one aspect, needle bearing element can be equal to needle plate（plate）.In one aspect, knitting machine is to be used for
The circular knitter of woolen knitwear, seamless woolen knitwear, hosiery etc..
In terms of another is independent, the present invention relates to a kind of pneumatic supply and control of the feed device for circular knitter
The method of system, this method comprise the following steps：
- pre-arranged is used for a kind of circular knitter of woolen knitwear or hosiery, and it includes：
- supporting structure；
- at least one the needle bearing element or syringe being rotatably installed in supporting structure；
- multiple the pins supported by syringe, multiple pins are removable with generation knitting fabric parallel to the rotation axis of syringe；
- multiple line feed points or feed device, in multiple line feed points or feed device, line is provided to the pin of machine, feedback
Enter device to position circumferentially around needle bearing element, and at an angle to each other be separated from each other；
- for each feed device, feed device electronic control panel corresponding to pre-arranged,
- in each feed device, the whole pneumatic part of feed device is controlled via corresponding electronics feed device control panel, i.e.,
The multiple solenoid valves having in feed device, selectively to activate the pneumatic actuator in feed device.
The present invention above-mentioned various aspects can individually consider with any claim or with other described aspects
It is combined.
Brief description of the drawings
According to the detailed description to some embodiments, it will more clearly show other characteristics and advantage, wherein also including logical
The preferred embodiment of non-exclusive example is crossed, example includes the circular knitter according to the present invention with pneumatically supplying and controlling
According to the method for the feed device of the circular knitter of the present invention.It is unfolded as follows with reference to the accompanying drawing provided in a manner of non-restrictive example
It is bright, wherein：
Fig. 1 is according to the stereogram of the possibility embodiment of the circular knitter of the present invention, wherein eliminating some elements；It is special
The needle bearing element and feed device of knitting machine are not shown；
Fig. 2 is the stereogram of a part for Fig. 1 circular knitter, wherein some elements are eliminated, it is possible at one
The single feed device with corresponding equipment and part is specifically illustrated in embodiment；
Fig. 3 is Fig. 2 single feed device（From top）Stereogram, wherein eliminating some parts, show feed device
Equipment specific internal part；
Fig. 4 is Fig. 3 feed device（From lower section）Another stereogram；
Fig. 5,6,7A, 7B, 8A, 8B, 9,10,11,12,13 and 14 schematically illustrate according to the present invention knitting machine can
Energy embodiment, feed device, related part and pneumatic channel are especially a diagram that, or are provided for the pneumatic actuator of feed device
The path of inflation.
Embodiment
With reference to each accompanying drawing, reference 1 refers to the circular knitter according to the present invention on the whole, and the pointer on the whole of mark 3
The single feed device of loom.Usually, identical reference be used for may be same or analogous in its variant embodiment
Element.
Fig. 1 illustrates a kind of possibility embodiment of knitting machine according to the present invention, wherein eliminating some elements.Specifically,
The diagram of the machine concentrates on knitting head（knitting head）With connected equipment（Cylinder, pin, feed device）, to cause
It is it will be appreciated that of the invention.Other portions of the pedestal of knitting machine, the part comprising process plate and knitting machine are not shown specifically in figure
Point, because they belong to known type and commonly used.From the viewpoint of textile technology, the operation of whole knitting machine is not described in detail（Example
Such as, the operation of head, the cooperation of pin and line etc. are knitted）, because these are known in the technical field of invention.
For woolen knitwear（knitwear）Or the circular knitter of seamless woolen knitwear or hosiery, including supporting structure 2, at least
The one needle bearing element or syringe C being rotatably installed on the supporting structure, and by the syringe C support and it is parallel
In the removable multiple pins that fabric is knitted with production of the rotation axis of the syringe.According to knitting needs, syringe C can have variable
Diameter；For example, diameter can be 4 inches, 8 inches, 16 inches, 24 inches.Needle bearing element can equivalent to one pin
Plate.
Machine also includes multiple line feed points 8 or feed device, and in online feed point 8 or feed device, line is supplied into machine
Pin.Feed device 8 positions around needle bearing element, and mutually angularly separates.Fig. 1 shows by way of example
Go out, knitting machine is included uniformly angularly around eight feed devices of syringe distribution.Knitting machine can include the feedback of variable number
Enter device, for example, 2,4,6,8,10,12,16 or more.
Each feed device 3 includes：For providing at least one equipment of line to multiple pins or being wire conductor group 4, line
Guiding device group 4 includes main body 5, the pneumatic supply inlet of wire conductor group（That is compressed air stream）, at corresponding feed device cloth
The multiple line guiding mechanisms or wire conductor of needle bearing element side are placed in, and are movably accommodated in wire conductor group
Main body in and be configured to controllably move multiple pneumatic actuators of multiple wire conductors.Wire conductor group includes installation
And be directly connected to multiple solenoid valves 8 of the main body 5 of wire conductor group, each solenoid valve 8 be configured be with pre-arranged
Start or release（deactivate）The pneumatic supply of the corresponding pneumatic actuator of wire conductor group, so as to selectively actuating pair
The actuator answered.
Each feed device 3 includes：For controlling the translating cam equipment 10 of pin, it is convex that the translating cam equipment 10 includes movement
Take turns the corresponding main body 11 of equipment, corresponding pneumatic supply inlet 12（That is, compressed air stream）, it is removably mounted to main body 11 simultaneously
And the one or more control cams 13 that can be interoperated with pin, and be movably accommodated in 11 and be configured
Controllably to move multiple pneumatic actuators corresponding to control cam 13.Translating cam equipment includes：Install and be directly connected to
To multiple solenoid valves 14 corresponding to the main body 11 of translating cam equipment；It is to open that each solenoid valve 14, which is configured with pre-arranged,
The pneumatic supply of corresponding pneumatic actuator that is dynamic or releasing the equipment, so that selectively actuator corresponding to actuating.
Each feed device 3 also includes the electronics feed device control panel 20 for example in wire conductor group 4, electronics feed device
It is at least solenoid valve 8 of control wire conductor group 4 and the spiral shell of translating cam equipment 10 that control panel 20, which is configured with pre-arranged,
Spool valve 14, for selectively activate wire conductor group 4 pneumatic actuator and translating cam equipment 10 it is pneumatically actuated
Device.
Pay attention to, in the present invention, the solenoid valve and translating cam equipment of feed device（May be also other including feed device
The solenoid valve of pneumatic actuator）In equipment corresponding to being positioned directly in, i.e. not by knitting machine central location position limitation
But in corresponding feed device.
The pneumatic actuator that knitting machine 1 also includes multiple feed devices 3 for knitting machine provides at least one pneumatic of inflation
Feed path 50.
The knitting machine preferably only includes the pneumatic feed path of single cascade circlewise formed around the rotation axis of cylinder
50, single pneumatic feed path includes a series of multiple pneumatic tube parts of a pneumatic tube or cascade, knitting machine
Whole feed devices 3 in this way so that each feed device is pneumatically connected to preceding feed device along the pneumatic feed path
With posterior feed device.
Fig. 8-13 is schematically illustrated in the knitting machine according to the present invention, some possibility that pneumatic feed path can use
Configuration.The especially highlighted capital equipment for being illustrated that feed path, feed device and feed device（That is, wire conductor group and movement
Cam apparatus）.
According to some embodiments of the present invention, a succession of some of the above-mentioned single pneumatic feed path 50 of knitting machine
Including multiple connections between alternately multiple inner conduits 52 in each feed device and each feed device 3 of cascade arrangement
Conduit 51.As Fig. 5 cascades are schematically shown, each connecting conduit 51 is preferably inserted between two feed adjoined devices 3
And shared by them, the pneumatic delivery outlet 9 of the feed device 4 of preceding feed device is connected to the movement of posterior feed device
The pneumatic supply inlet 12 of cam apparatus 10.
Otherwise result is also identical, as shown schematically in figure 6, modification can be provided, each connecting conduit 51 is inserted into two
Shared between the feed device adjoined and by them, by the pneumatic delivery outlet 15 of the translating cam equipment 10 of preceding feed device
It is connected to the pneumatic supply inlet 6 of the wire conductor group 4 of posterior feed device.
As shown in Fig. 5 signals, each inner conduit 52 is preferably by the gas of the translating cam equipment 10 of corresponding feed device 3
Dynamic delivery outlet is connected to the corresponding pneumatic supply inlet 6 of the wire conductor group 4 of same feed device 3.
Otherwise result is also identical, as shown schematically in figure 6, modification can be provided, each inner conduit 52 is by corresponding feed
The correspondence that the pneumatic delivery outlet 9 of the wire conductor group 4 of device 3 is connected to the translating cam group 10 of same feed device 3 is pneumatically supplied
Entrance 6.Each inner conduit is included in feed device.Each inner conduit is included in corresponding feed device.
In other words, a series of some is preferably implemented as connecting conduit 51 and the alternating of inner conduit 52, it
Be sequentially connected as：Wire conductor group-translating cam equipment-wire conductor group-by that analogy.One feed device 3 is with
There is connecting conduit 51 between one feed device 3, and led between wire conductor group and the translating cam equipment of feed device with inside
Pipe 52.Pneumatic feed path 50 is therefore via equipment（Wire conductor equipment and translating cam equipment）And conduit（For connect and
Internally）Between cascade alternately connection and realize.
Generally, connecting conduit 51 and the order of inner conduit 52 and alternately connect multiple feed devices wire conductor group and
Translating cam equipment, so as to realize the above-mentioned single pneumatic feed path 50 of knitting machine.Pneumatic feed path has circle ring
Shape constructs.
In another embodiment, a pneumatic tube or（Single pneumatic feed path 50）It is a series of multiple pneumatically to lead
Whole wire conductor groups 4 of feed device 3 are attached by tube portion between them, and the single pneumatic supply of knitting machine is logical
A succession of some on road also includes multiple inner branch conduits 53 of each feed device 3, and each inner branch conduit 53 will
Second pneumatic delivery outlet 54 of the wire conductor group 4 of corresponding feed device is connected to the translating cam equipment 10 of feed device 3
Corresponding pneumatic supply inlet 12.Fig. 7 A and 7B schematically illustrate the embodiment.Specifically, Fig. 7 A show feed path 50 by reality
It is now a series of multiple pneumatic tube part 50a that whole wire conductor groups 4 of feed device 3 are carried out to cascade Connection, each
The inner branch conduit 53 of feed device 3 is added to a series of multiple pneumatic tube part 50a, and each feed device draws its line
Device group is led to connect with corresponding translating cam equipment.In figure 7b, afore-mentioned is replaced, feed path 50 is implemented as single circle
Shape pneumatic tube, whole wire conductor groups 4 of feed device 3 are connected to the single circular pneumatic tube, in addition, each feed device 3
In there is inner branch group, each inner branch group by the wire conductor group of feed device be connected to corresponding to translating cam equipment.
According to another embodiment, replace those in Fig. 7 A and 7B, a pneumatic tube or（Single pneumatic feed path
50）A series of multiple pneumatic tube parts connect whole translating cam equipment 10 of feed device 3 with cascading, its
In, a series of some of the single pneumatic feed path of knitting machine also includes multiple branches inside each feed device
Conduit 53, each brasnch conduct 53 will corresponding feed device translating cam equipment 10 the second pneumatic delivery outlet 54 with it is same
The corresponding pneumatic supply inlet 6 of the wire conductor group 4 of feed device 3 connects.
Fig. 8 A and 8B schematically illustrate the present embodiment.Specifically, Fig. 8 A illustrate feed path 50 and are implemented as a series of
Multiple pneumatic tube part 59a, a series of multiple pneumatic tube part 59a are by whole translating cam equipment of feed device 3
The connection of cascade ground, the inner branch conduit 53 of each feed device are added to a series of multiple pneumatic tube part 59a, often
Individual feed device connects its translating cam equipment with corresponding wire conductor group.In the fig. 8b, afore-mentioned, feed path are replaced
The single circular pneumatic tube that the 50 whole translating cam equipment 10 for being implemented as feed device 3 are connected to, also, in each feedback
Entering also has inner branch conduit 53 in device 3, each brasnch conduct guides the translating cam equipment of feed device with corresponding line
Device group connects.
Fig. 7 A, 7B, 8A and 8B embodiment are functionally suitable.
It is the complete of the inside of control feed device 3 that the electronic control panel 20 of each feed device 3, which is preferably configured with pre-arranged,
Portion's solenoid valve is so as to selectively activate whole pneumatic actuators of feed device 3.In other words, by the electron plate of feed device to feedback
Enter the whole pneumatic part of device（That is, the whole pneumatic actuators having in feed device）It is controlled.
Each feed device 3 of knitting machine preferably includes Single Electron control panel 20.
Knitting machine includes Single Electron control panel 20 preferably for each feed device 3.Alternatively, knitting machine includes multiple
Electron plate 20, each electron plate are configured at least solenoid valve and at least two feeds for control wire conductor group with pre-arranged
The solenoid valve of the translating cam equipment of device；In other words, an electron plate can be shared by multiple feed devices.
The electronic control panel 20 of each feed device 3 is preferably located in the corresponding wire conductor group 4 of feed device；Replace
Ground, electronic control panel 20 can be positioned in the corresponding translating cam equipment 10 of feed device.Electronic control panel 20 preferably with
The electron plate of wire conductor group coincide, and the electron plate of wire conductor group is connected to translating cam equipment（Feedback may be also connected to
Enter other mechanisms of device）To manage its function.
In another embodiment, as shown in Figure 10 signals, knitting machine includes forming the of annular around the rotation axis of cylinder
The one pneumatic feed path 61 of cascade, the first pneumatic feed path 61 of cascade include a pneumatic tube or a series of multiple gas
Conduit portion 61a, a pneumatic tube or a series of multiple pneumatic tube part 61a are moved by whole feeds of knitting machine
The cascade of the wire conductor group 4 ground connection of device 3 so that each wire conductor group 4 is drawn along the first pneumatic feed path with preceding line
Lead device group and posterior wire conductor group pneumatically connects.
As schematically indicated in FIG. 10, knitting machine also includes the second cascade that annular is formed around the rotation axis of cylinder
Pneumatic feed path 62, including a corresponding pneumatic tube or corresponding a series of multiple pneumatic tube part 62a, this one
Individual pneumatic tube or a pneumatic tube or a series of multiple pneumatic tube part 62a are by whole feed devices 3 of knitting machine
The cascade of translating cam equipment 10 ground connection so that each translating cam equipment 10 moves along the second pneumatic feed path with preceding
Cam apparatus and posterior translating cam equipment pneumatically connect.
In a possible embodiment, at least one feed device of knitting machine is provided with auxiliary pneumatic equipment group 70, aids in gas
Dynamic equipment group 70 includes being used to move the pneumatic actuator of the position sensor of tongue piece, and/or for moving broken pin test device
（needle-broken detector）Pneumatic actuator, and/or for control open pin pneumatic actuator, and/or use
In control sponge plane cam（sponge plate cam）Pneumatic actuator；Pneumatic equipment group is aided in include corresponding pneumatic confession
Answer entrance（That is, compressed air source）, one or more pneumatic actuators and be mounted directly or be connected to the one of the auxiliary equipment
Individual or multiple solenoid valves, wherein, one or more pneumatic actuators are configured as controllably moving one or more auxiliary gas
Dynamic equipment, each solenoid valve are configured pneumatically actuated corresponding to pneumatic equipment group to aiding in start or releasing with pre-arranged
The pneumatic supply of device, so that actuator corresponding to selectively starting.
As Fig. 9 is schematically illustrated, single pneumatic feed path 50 preferably includes multiple inner conduits 55, multiple inside
The delivery outlet of supply is connected to corresponding wire conductor group by conduit 55 for each feed device, or equally, by corresponding to
The delivery outlet of translating cam equipment is connected to the supply inlet of auxiliary pneumatic equipment group.Can be in whole feed devices of knitting machine
In or only in some feed devices have auxiliary pneumatic equipment.
Schematically shown in Figure 10, knitting machine can include the third level connection gas that loop is formed around the rotation axis of cylinder
Dynamic feed path 63, it includes a corresponding pneumatic tube or corresponding a series of multiple pneumatic tube part 63a, described
One pneumatic tube or a series of multiple pneumatic tube part 63a are by the auxiliary pneumatic equipment group of whole feed devices of knitting machine
70 cascade ground connections so that each auxiliary pneumatic equipment group along the 3rd pneumatic feed path and preceding auxiliary pneumatic equipment group and
Posterior auxiliary pneumatic equipment group pneumatically connects.
Figure 10 is schematically illustrated the first path 61, alternate path 62 and the third path of the pneumatic supply of knitting machine
63, provide inflation to wire conductor group, translating cam group and auxiliary pneumatic equipment to cascade respectively.
The electronic control panel 20 of feed device 3 is configured as optionally starting correspondingly by solenoid valve corresponding to control
Auxiliary equipment group pneumatic actuator.
In another embodiment, as the replacement to previous embodiment, and schematically shown in fig. 11, knitting machine bag
Include to be substantially diagonally arranged is used for multiple pneumatic feed paths 80 of feed device, and multiple pneumatic feed paths 80 are quantitatively
Equal to multiple feed devices 3 of knitting machine, it is configured with pre-arranged to be from knitting for each pneumatic feed path 80 of feed device 3
The compressed air source S of machine receives compressed air stream, and provides compressed air to the pneumatic actuator inside corresponding feed device
Stream.
Connecting conduit 81 is preferably included for each pneumatic feed path 80 of feed device, the connecting conduit 81 will supply
The compressed air source that path is provided is connected to the pneumatic supply inlet 6 of the wire conductor group 4 of corresponding feed device, and near
A few inner conduit 82 is connected with feed device, and the translating cam that the pneumatic outlet 9 of wire conductor group is connected to feed device 3 is set
Standby pneumatic supply inlet 12.
Alternatively, schematically shown in Figure 12, for connecting corresponding to each pneumatic feed path 80 of feed device
Connect the pneumatic confession that the compressed air source that conduit 81 provides feed path is connected to the translating cam equipment 10 of corresponding feed device 3
Entrance 12 is answered, the pneumatic outlet 15 of translating cam equipment 10 is connected to the line guiding of feed device 3 by the inner conduit 82 of feed device
The pneumatic supply inlet of device group 4.
Schematically shown in Figure 11, the pneumatic feed path 80 of the one or more of feed device includes the another interior of feed device
Portion's conduit 83, the conduit connect the delivery outlet 15 of the delivery outlet 9 of wire conductor group 4 or corresponding translating cam equipment 10
It is connected to the supply inlet of auxiliary pneumatic equipment group 70.
In another embodiment, as Figure 13 is schematically shown by way of example, knitting machine includes parallel more than first
Individual pneumatic feed path 91, it is quantitatively equal with multiple feed devices 3 of knitting machine, and each pneumatic feed path 91 is configured
It is to receive compressed air stream from the compressed air source of knitting machine with pre-arranged, and compressed air stream is presented supplied to corresponding
The pneumatic actuator entered inside the wire conductor group 4 of device.
As Figure 13 is schematically shown by way of example, it is pneumatic that knitting machine can preferably include parallel more than second
Feed path 92, it is quantitatively equal with multiple feed devices 3 of knitting machine, and each pneumatic feed path 92 is configured and pre- cloth
It is set to from the compressed air source of knitting machine and receives compressed air stream, and compressed air stream is supplied to the shifting of corresponding feed device
Pneumatic actuator inside moving cam group 10.
As Figure 13 is schematically shown by way of example, knitting machine includes more than the 3rd parallel pneumatic feed paths
93, it is quantitatively equal with multiple feed devices 3 of knitting machine, and more than the 3rd pneumatic feed path 93 is provided with auxiliary and pneumatically set
Standby group, it is to receive compressed air stream from the compressed air source of knitting machine that each pneumatic feed path 93, which is configured with pre-arranged, and
And the pneumatic actuator that compressed air stream is supplied to inside the auxiliary pneumatic equipment group 70 of corresponding feed device.
Figure 13 is schematically illustrated more than the first individual paths more than 91, second for concurrently pneumatically being supplied to knitting machine
Individual more than the 92, the 3rd individual path 93 of path, the multiple path is respectively concurrently to wire conductor group, translating cam equipment and auxiliary
Pneumatic equipment is pneumatically supplied.In some possible embodiments, within the scope of the invention, knitting machine can partly have
There are multiple parallel paths 91,92,93, and flank can be formed by the path of cascade（flank）.For example, single path
50 provide inflation with can cascading to the wire conductor group of feed device, and can be parallel to translating cam equipment via multiple paths
Ground provides inflation.
Knitting machine 1 preferably includes pneumatic feed path（Or multiple pneumatic feed paths）The compressed air source being connected to
S（Inside or outside knitting machine, it is known type, therefore is not shown in figures 1-4）, to receive from it compressed air
Stream；In practice, compressed air source provides inflation for pneumatic feed path.
In the embodiment that Fig. 5-10 is schematically shown, compressed air source is not shown, because it can be in feed path
Feed path is connected at any, via the point, the compressed air stream from the compressed air source is injected into feed path
In to reach the feed device of knitting machine.For example, compressed air source can match with the starting point of pneumatic feed path, or pneumatically
Feed path, which can terminate in last feed device of knitting machine or pneumatic feed path, to form closed loop with itself, herein
In the case of, the terminal and starting point of feed path match.
Figure 14 schematically illustrates compressed air source S and is placed in the implementation cascaded with the pneumatic phase of feed path 50
Example.In the case, compressed air source S is an integration section of pneumatic feed path：In the case, the path is formed
Multiple pneumatic tube parts include the coupling part between the feed device that adjoins, but also including：
- by source S and the first feed device（Along the direct of travel of feed path）The conduit S1 that sets out of connection；
- by most end feed device（Along the direct of travel of feed path）The return-flow catheter S2 being connected with source S；
Two conduits S1 and S2 complete pneumatic feed path 50.
Pay attention to possessing and be directly connected to source S（Inside the feed path of closed loop）Two connecting conduits can make two
Different conduits is used to inject pressurized air into feed path.In other words, two conduits S1 and S2 can be obtained advantageously
The connection of source feed device " redundancy "：In fact, turning off or removing a conduit in two conduits S1 or S2, the source is in office
It can be provided in the case of what for whole path and inflate and reach whole feed devices.Adjoin moreover, this allows to removal two
A connecting conduit between adjacent feed device, the operation without influenceing machine：In fact, by by two feed adjoined devices
" disconnecting " each other but retain two conduits S1 and S2 simultaneously, feed path 50 has the half-path of two " blind ", by means of
Two conduit S1 and S2 carry out branch from source S, and can reach whole feed devices from two opposite directions, until two
Disconnected feed device.
Source S can include the filtering group being injected into the pneumatic feed path of knitting machine and/or conciliation group and/or compression is empty
Gas lubrication group.
As shown in figures 1-4 by way of example, each feed device 3 of knitting machine 1 is preferably also including at least one
Corresponding knitting stitch regulation cam 30, knitting stitch regulation cam 30 operationally acts on pin, and can have selection
Ground individually moves, to change the stitch size caused by pin at corresponding feed device.Stitch regulation cam 30 includes
Corresponding actuator, it is therefore preferable to which stepper motor, corresponding actuator are configured to realize the controlled movement of cam.For
Each feed device 3, the corresponding electronic control panel 20 of feed device is preferably configured to be adjusted with pre-arranged for startup and control stitch
Save cam 30（Especially corresponding actuator）Operation.
As shown in each figure by way of example, each feed device 3 of knitting machine 1 is preferably also including at least one
Pin select equipment 40, the pin selection equipment 40 be provided with the multiple actuators that can be activated individually, with act on multiple selectors or
Bottom pin, each actuator are located at the lower section of the corresponding pin of multiple pins of knitting machine so that corresponding pin is positioned at more by selector
Individual operative configuration（Technology position is referred to as in the art, for example, " off-position of pin ", " pin clip position " or " pin
Pass freely through position "）Between.For each feed device 3, the corresponding electronic control panel 20 of feed device is preferably configured as controlling
The operation of pin selection equipment corresponding to system.As shown in each figure by way of example, feed device 3 can preferably include two
It is individual（Or more）Pin selects equipment.
One feed device of at least knitting machine is preferably provided with auxiliary electronic equipment group, the auxiliary electronic equipment group bag
Include the detector of the one or more position sensors and/or broken needle of tongue piece.
The position sensor of tongue piece detects the final of the tongue piece of pin during syringe rotates and is not switched on, in the case, position
Put sensor and send a pause to the central location of knitting machine（halt）Signal.Broken pin test device detects during syringe rotates
Any failure of pin, fracture or operate it is bad, in the case, central location from broken pin test device to knitting machine send one temporarily
Stop signal.
For at least one feed device, it is auxiliary corresponding to control that corresponding electronic control panel, which is preferably configured with pre-arranged,
Help the operation of electronic equipment group.The electronic control panel 20 of feed device preferably includes a series of electricity and inputs/be electronically entered, and this one
The electricity of series, which is inputted/is electronically entered, to be configured as receiving the number on feed device state at the sensor of slave unit and/or machine
According to, and based on the operation of data control feed device.
In another embodiment, knitting machine is provided with the cascade control-loop of feed device, and the cascade control-loop includes will knitting
A series of multiple cable sections of whole feed devices cascade ground connection of machine so that each feed device and preceding feed device and
Posterior feed device electrical connection/electronics connection.Control ring forms the shared cascaded communication passage between multiple feed devices 3, borrows
Electricity suppl and control signal can be sent to each feed device by helping the cascaded communication passage.
The cascade control-loop of feed device is preferably a unique cascade control-loop inside knitting machine.
Knitting machine preferably includes CPU, and the electronic control panel of feed device is operatively coupled to central processing list
Member, CPU is configured as managing the operation of knitting machine and the transmission control of electronic control panel 20 to feed device 3 refers to
Make group.
Preferably at least place is connected to CPU to the cascade control-loop of feed device on one point, with from central processing list
Member receives electricity suppl and control signal, and sends to CPU included with device-dependent in each feed device
Multiple data.
The invention further relates to a kind of method of the feed device for pneumatically supplying and controlling circular knitter.This method bag
Include following steps：
- pre-arranged is used for a kind of circular knitter of woolen knitwear or hosiery, including：
- supporting structure；
- at least one the needle bearing element or syringe being rotatably installed in the supporting structure；
Multiple pins of-syringe support, multiple pins are removable with generation knitting fabric parallel to the rotation axis of syringe；
- multiple line feed points or feed device, in multiple line feed points or feed device, line is provided to the pin of machine, feedback
Enter device to position circumferentially around needle bearing element, and at an angle to each other be separated from each other；
- for each feed device, at least pre-arranged：
- be used for line feed to the equipment of multiple pins or cry " wire conductor group ", the wire conductor group is drawn including line
Lead the main body of device group, for pneumatically supplying（That is compressed air stream）Entrance 6, be arranged in corresponding to needle bearing at feed device
Multiple line feed mechanisms of element side or " feed device " and movably it is accommodated in the main body of wire conductor group and quilt
It is configured to controllably move multiple pneumatic actuators of multiple feed devices, wire conductor group also includes installing and being directly connected to line
Multiple solenoid valves of the main body of guiding device group, it is startup or releasing wire conductor group that each solenoid valve, which is configured with pre-arranged,
Corresponding pneumatic actuator pneumatic supply, so as to selectively actuating corresponding to actuator;
- it is used to controlling the translating cam equipment of pin, translating cam equipment includes the main body, right of corresponding translating cam equipment
The pneumatic supply inlet answered（That is compressed air stream）, be removably mounted to main body and can with pin interoperate one or more
Individual control cam and in being movably accommodated in and be configured as controllably moving one or more control it is convex
Corresponding multiple pneumatic actuators of wheel, translating cam equipment also include installing and being directly connected to translating cam equipment body
Corresponding multiple solenoid valves, it is to start or release the correspondence of the translating cam equipment that each solenoid valve, which is configured with pre-arranged,
Pneumatic actuator pneumatic supply, so as to selectively actuating corresponding to actuator；
- for each feed device, corresponding feed device control panel of the pre-arranged for example in wire conductor group,
- in each feed device, via the solenoid of corresponding electronics feed device control panel control at least wire conductor group
The solenoid valve of valve and translating cam equipment, so as to which selectively the pneumatic actuator of actuating wire conductor group and translating cam are set
Standby pneumatic actuator.
In " control " step, whole solenoid valves inside the electronic control panel control feed device of each feed device, from
And selectively start the whole pneumatic actuators having in feed device.
Methods described is preferably incorporated in pre-arranged in knitting machine can be to the pneumatically actuated of multiple feed devices of knitting machine
Device provides the step of at least one pneumatic feed path of inflation.
The step of pre-arranged at least one pneumatic feed path, preferably includes following steps：By a pneumatic tube or
The a series of multiple pneumatic tube parts of person, the single cascade that the rotation axis realized only around cylinder forms annular are pneumatically supplied
Path, a series of multiple pneumatic tube parts connect whole feed devices of knitting machine with cascading so that each feed device
Preceding feed device and posterior feed device are pneumatically connected to along the pneumatic feed path.
Realize that the step of only one cascades pneumatic feed path preferably includes following steps：By means of alternately cascade arrangement
Multiple connecting conduits between different feed devices and multiple conduits inside each feed device, realize the single pneumatic of machine
Above-mentioned a series of multiple conduit portions of feed path.
Realize that the step of only one cascades pneumatic feed path preferably includes following steps：In the feed that each two is adjoined
A connecting conduit is inserted between device, the connecting conduit connects the pneumatic delivery outlet of the translating cam equipment of preceding feed device
It is connected to the pneumatic supply inlet of the wire conductor group of posterior feed device；Or conversely, for each inner conduit, will be corresponding
Feed device wire conductor group pneumatic delivery outlet be connected to same feed device translating cam equipment it is corresponding pneumatic
Supply inlet；Or on the contrary, each inner conduit is included in corresponding feed device.
Methods described preferably includes following steps：Via a pneumatic tube or a series of multiple pneumatic tube parts
Whole wire conductor groups of feed device are connected with cascading with one another；In a succession of some of the single pneumatic channel of machine
In, the multiple brasnch conducts of pre-arranged inside each feed device；By the brasnch conduct of each inside, by corresponding feed device
Second pneumatic outlet of feed device group is connected to the corresponding pneumatic supply inlet of the translating cam equipment of same feed device.
Alternatively, the described method comprises the following steps：Formed by a series of multiple pneumatic tube parts pneumatic
Conduit, whole translating cam equipment of feed device are cascaded with one another connection；In each portion of the single pneumatic feed path of machine
In point, the multiple inner branch conduits of pre-arranged in each feed device；By means of each inner branch conduit, by corresponding feed
Second pneumatic delivery outlet of the translating cam equipment of device is connected to the corresponding pneumatic supply of the feed device group of same feed device
Entrance.
Methods described preferably includes following steps：For each feed device, at least one corresponding knitting needle of pre-arranged
Pin adjusts cam, and knitting stitch regulation acts on pin and selectively individually moved to change right cam-operatedly
Stitch size caused by pin at the feed device answered, stitch regulation cam include corresponding actuator, it is therefore preferable to stepper motor,
Corresponding actuator is configured to realize and controllably moved.In one aspect, during " control " step, pair of feed device
The electronic control panel answered starts and controls the operation of stitch regulation cam.
Methods described preferably includes following steps：For each feed device, at least one pin selection equipment of pre-arranged, pin
Selection equipment is provided with multiple actuators, and multiple actuators can be activated individually to act on multiple selectors or bottom pin, Mei Gexuan
Select device or bottom pin be located at knitting machine multiple pins corresponding pin lower section so that corresponding pin is positioned at multiple operations by selector
Between configuration.In one aspect, in " control " step, the corresponding electronic control panel of feed device is configured to be set to control with prewired
The operation of pin selection equipment corresponding to system.
Methods described preferably includes following steps：The cascade control-loop of the feed device of knitting machine is realized, pre-arranged one connects
String multiple cable sections, the multiple cable section by whole feed device cascade Connections of knitting machine cause each feed device with
Preceding feed device connects with posterior feed device electrical connection/electronics, and control ring forms the serial communication shared between feed device
Passage, by means of the serial communication channels, electricity suppl and control signal can be sent to each feed device.
Methods described preferably includes following steps：The pre-arranged CPU in knitting machine；Operatively by feed
The electronic control panel of device is connected to the unit；By means of CPU, the operation of knitting machine is managed and to the electricity of feed device
Sub- control panel sends control instruction group.
Methods described preferably includes following steps：Cascade control-loop is connected in cascade control-loop to a little less place
CPU so that cascade control-loop from CPU receive control signal, and to CPU send with
The device-dependent multiple data included in each feed device.
In a preferred embodiment, the present invention discloses the purposes of the electronic control panel for each single feed device：Electronics
Control panel is used to manage the equipment a part of as feed device, especially at least wire conductor group and translating cam equipment, and
And specifically manage whole pneumatic parts of feed device.
The electron plate being preferably located in wire conductor group is " intelligence " plate, i.e. electron plate is handled in feed device
The order of solenoid valve, and manage the signal and data for receiving the various equipment from feed device（Therefore, central location is substituted
The processing completed）.It is therefore preferred to the central location of knitting machine is connected to via cascade control-loop for each plate.
Substantially, the present invention can realize that the control to feed device is not limited by the position of central location and each feed device
Therefore system, each feed device are provided with the electronic control panel of its own.Pay attention to, in the prior art, to the equipment of knitting machine
Control is carried out according to " parallel " design, i.e. one group of connecting cable leaves central location, equipment corresponding to each cable arrival
（For example, wire conductor group, translating cam equipment, stitch regulation cam etc.）.In the present invention, on the contrary, control to feed device
System is cascaded as " vertically " execution：Each feed device is by the Electronic Control board management of its own, and whole plates are with level joint control
Combine to ring cascade processed, cascade control-loop connects the plate to the central location of knitting machine.
Still from the viewpoint of pneumatic, present invention description has a kind of great different configuration of knitting machine with prior art.Thing
In reality, by the way that solenoid valve is positioned at corresponding pneumatic actuator（That is, the solenoid valve of the actuator of feed device will be controlled
It is positioned directly in the main body of wire conductor group, the solenoid valve for controlling pin control cam is positioned directly in translating cam equipment
Main body on）, pneumatic supply section can be cascaded, realize the single pneumatic feed path with circular or circular structure.It is real
On border, each equipment of the pneumatic part of corresponding solenoid valve is integrated with, enabling eliminate the need to single pneumatic tube
Will（Single pneumatic tube is in the prior art by each solenoid valve in control panel and corresponding pneumatic actuator point pair
Point connection）, and compressed air stream can be directly carried to single line feed device, in single line feed device, solenoid valve
Start whole pneumatic actuators of feed device in position.
The present invention is contemplated that many modifications and variations can be received, in the range of they all fall within concept of the present invention,
Mentioned part can be replaced with technically equivalent other parts.
The present invention can either be used for new engine, also can be used in existing machine, in the latter cases, for replacing tradition
The pneumatic supply of type and control section.
The present invention obtains considerable advantage.Mainly, whole invention can overcome some drawbacks of prior art.
Reduced in addition, the present invention causes to be knitted the quantity of pneumatic tube and/or cable on head.
In addition, the present invention can reduce the time required for installation knitting machine, and simplify the pneumatic wiring behaviour of feed device
Make.
In addition, the present invention can reduce the manufacturing cost of circular knitter.In addition, the present invention can reduce knitting machine installation
The risk of mistake.In addition, the present invention can simplify the maintenance operation of machine, and generally improve knitting head and its equipment can
Contact（accessibility）.
In addition, the failure of the invention that can reduce knitting machine and operating are bad, although and/or ensureing to limit pneumatically
Still there is bigger time efficiency.
In addition, the present invention can improve the performance of knitting machine, this is due to that solenoid valve is not limited by the position of central location
Make and be distributed to corresponding line feed device（And corresponding to solenoid valve is directly distributed in equipment）, can control more quickly
Pneumatic actuator, thus knitting work is performed at a higher speed, particularly requiring to change matching somebody with somebody for one or more wire conductors
In the case of putting.
In addition, the cascade Connection of the pneumatic equipment of feed device described in the present invention enables to the construction module of driver plate group
Change：It simply and quickly can add or remove wire conductor.
In addition, the present invention can increase the control to knitting machine and/or increase knitting machine for different production requirements
Purposes diversity.
In addition, the knitting machine of the present invention is characterised by the structure of competitive cost and advantages of simple.
Claims (22)
1. a kind of circular knitter (1) for knitwear, including：
- supporting structure (2)；
- at least one syringe (C), at least one syringe are rotationally mounted in the supporting structure；
- multiple pins, the multiple pin by the syringe (C) support and parallel to the syringe rotation axis can rotate with
Produce knitting fabric；
- multiple feed devices (3), its center line are provided to the multiple pin of the knitting machine, the feed device circumferentially about
The syringe (C) positioning, and is separated angularly in relation to one another；
Wherein each feed device comprises at least：
- " wire conductor group " (4), the wire conductor group include the main body (5) of wire conductor group, the entrance for pneumatically supplying
(6) be compressed air stream, be arranged at corresponding feed device the syringe (C) side multiple line feed mechanisms i.e. " line
Guiding device " and multiple pneumatic actuators, wherein the multiple pneumatic actuator can movably be accommodated in the line guiding
In the main body of device group and be configured as controllably moving the multiple wire conductor, the wire conductor group include installation and it is straight
Multiple solenoid valves (8) of the main body (5) of the wire conductor group are connected in succession, and each solenoid valve (8) is configured and pre- cloth
The pneumatic supply for starting or releasing the corresponding pneumatic actuator for the wire conductor group (4) is set to, selectively to cause
Actuator corresponding to dynamic；
- be used to control the translating cam equipment (10) of the pin, it includes the corresponding main body (11) of translating cam equipment, correspondingly
Pneumatic supply inlet (12) be compressed air stream, can movably be installed to the main body (11) of the translating cam equipment (10)
And the one or more that can be interoperated with the pin controls cams (13) and can movably be accommodated in the movement
In the main body (11) of cam apparatus (10) and it is configured as controllably moving the corresponding of one or more of control cams
Multiple pneumatic actuators, the translating cam equipment include corresponding multiple solenoid valves (14), corresponding multiple helicals
Pipe valve (14) is installed and is directly connected to the main body (11) of the translating cam equipment (10), and each solenoid valve (14) is configured
It is described right selectively to start with pre-arranged to start or releasing the pneumatic supply of the corresponding pneumatic actuator of the equipment
The actuator answered；
- electronic control panel (20), it is at least described wire conductor group of control that the electronic control panel (20), which is configured with pre-arranged,
(4) solenoid valve (8) and the solenoid valve (14) of the translating cam equipment (10), guided with selectively activating the line
The pneumatic actuator of the pneumatic actuator of device group (4) and the translating cam equipment (10)；
The knitting machine (1) also includes pneumatically being supplied for the pneumatic actuator of multiple feed devices (3) of the knitting machine
At least one pneumatic feed path (50) answered.
2. knitting machine (1) according to claim 1, the electronic control panel (20) is located on the wire conductor group (4).
3. knitting machine (1) according to claim 1, including form annular around the rotation axis of the syringe (C)
The only single pneumatic feed path (50) of cascade connection type, the single pneumatic feed path (50) include a pneumatic tube or a company
Multiple pneumatic tube parts of string, a series of multiple pneumatic tube parts are by whole feed devices (3) of the knitting machine
Cascade Connection so that each feed device is pneumatically connected to preceding feed device and posterior along the single pneumatic feed path
Feed device.
4. knitting machine (1) according to claim 3, wherein, the one of the single pneumatic feed path (50) of the knitting machine
Multiple conduit portions of consecutive are included in multiple connecting conduits (51) between different feed devices (3) and in each feed devices
Multiple inner conduits (52), the multiple connecting conduit (51) and the inner conduit (52) other in cascade arrangement alternating with each other, its
In each connecting conduit (51) be inserted between two feed adjoined devices (3) and shared by them, the connecting conduit
(51) movement that the pneumatic delivery outlet (9) of the wire conductor group (4) of preceding feed device is connected to posterior feed device is convex
The pneumatic supply inlet (12) of equipment (10) is taken turns, each inner conduit (52) is by the translating cam equipment of corresponding feed device (3)
(10) pneumatic delivery outlet (15) is connected to the corresponding pneumatic supply of the wire conductor group (4) of same feed device (3)
Entrance (6), each inner conduit are included in the feed device, generally described connecting conduit (51) and the inner conduit
(52) it is linked in sequence and alternating with each other, the translating cam equipment of the wire conductor group and the multiple feed device (3) realizes institute
State the single pneumatic feed path (50) of knitting machine.
5. knitting machine (1) according to claim 3, wherein, the one of the single pneumatic feed path (50) of the knitting machine
Multiple conduit portions of consecutive are included in multiple connecting conduits (51) between different feed devices (3) and in each feed devices
Multiple inner conduits (52), the multiple connecting conduit (51) and the inner conduit (52) other in cascade arrangement alternating with each other, its
In each connecting conduit (51) be inserted between two feed adjoined devices (3) and shared by them, the connecting conduit
(51) the pneumatic delivery outlet (15) of the translating cam equipment (10) of preceding feed device is connected to the line of posterior feed device
The pneumatic supply inlet (6) of guiding device group (4), and wherein each inner conduit (52) is by the described of corresponding feed device (3)
The pneumatic delivery outlet (9) of wire conductor group (4) is connected to the corresponding gas of the translating cam equipment (10) of same feed device (3)
Dynamic supply inlet (12), each inner conduit are included in the feed device, wherein generally described connecting conduit (51) and
The inner conduit (52) is linked in sequence and alternating with each other, the translating cam equipment of the multiple feed device (3) and described
Wire conductor group realizes the single pneumatic feed path (50) of the knitting machine.
6. knitting machine (1) according to claim 3, wherein, the pneumatic tube or described a series of multiple pneumatically lead
Tube portion cascades with one another whole wire conductor groups (4) of the feed device (3) connection, and wherein described knitting machine is single
A series of multiple pneumatic tube parts of pneumatic feed path are additionally included in the internal multiple brasnch conducts of each feed device (3)
(53), each brasnch conduct (53) connects the second of the wire conductor group (4) of corresponding feed device the pneumatic delivery outlet (54)
To the corresponding pneumatic supply inlet (12) of the translating cam equipment (10) of same feed device.
7. knitting machine (1) according to claim 3, wherein the pneumatic tube or described a series of multiple pneumatically leading
Whole translating cam equipment (10) of the feed device (3) are carried out cascade Connection by tube portion, wherein the knitting machine is single
A series of multiple pneumatic tube parts of pneumatic feed path are additionally included in multiple brasnch conducts (53) in each feed device,
The second of the translating cam equipment (10) of corresponding feed device pneumatic delivery outlet (54) is connected to by each brasnch conduct (53)
The corresponding pneumatic supply inlet (6) of the wire conductor group (4) of same feed device (3).
8. the knitting machine (1) according to claim any one of 1-7, wherein, at least one electronics control of each feed device (3)
Making sheet (20) is configured with pre-arranged to control whole solenoid valves (8,14) in the feed device (3), so as to selectively
Activate whole pneumatic actuators of the feed device (3).
9. the knitting machine (1) according to claim any one of 1-7, wherein each feed device (3) of the knitting machine includes
Single Electron control panel (20), or wherein described knitting machine include the Single Electron control panel for each feed device (3)
(20)。
10. the knitting machine (1) according to claim any one of 1-7, wherein the knitting machine includes multiple electronic control panels,
Each electronic control panel is configured the helical at least described wire conductor group (4) of at least two feed devices of control with pre-arranged
The solenoid valve (14) of pipe valve (8) and the translating cam equipment (10).
11. knitting machine (1) according to claim 9, wherein the electronic control panel (20) of each feed device (3) is located in
On the corresponding wire conductor group (4) of the feed device or it is located in the corresponding translating cam equipment of the feed device
(10) on.
12. the knitting machine (1) according to claim any one of 1-7, wherein the knitting machine (1) includes compressed air source,
At least one pneumatic feed path is connected to the compressed air source to receive from it compressed air stream.
13. knitting machine according to claim 1, the knitting machine is provided with the rotation axis formation ring around the syringe
The first pneumatic feed path of cascade connection type (61) of shape, the first pneumatic feed path of cascade connection type (61) include a pneumatic tube
Or a series of multiple pneumatic tube parts (61a), a series of multiple pneumatic tube parts (61a) are by the knitting
Wire conductor group (4) the cascade ground connection of whole feed devices (3) of machine so that each wire conductor group (4) is along the cascade
The first pneumatic feed path of type is pneumatically connected with preceding wire conductor group and posterior wire conductor group, and wherein described
Knitting machine includes forming the second pneumatic feed path of cascade connection type (62) of annular, the level around the rotation axis of the syringe
The second pneumatic feed path of connection type (62) includes a corresponding pneumatic tube or corresponding a series of multiple pneumatic tube portions
Point (62a), it is described corresponding to a series of multiple pneumatic tube parts (62a) by whole feed devices (3) of the knitting machine
Translating cam equipment (10) cascade ground connection so that each translating cam equipment (10) is pneumatically supplied along the cascade connection type second
Path is pneumatically connected with preceding translating cam equipment and posterior translating cam equipment.
14. knitting machine (1) according to claim 1, including multiple pneumatic feed paths for the feed device
(80), the multiple pneumatic feed path (80) is arranged parallel to each other, its quantity and multiple feeds of the knitting machine
The quantity of device (3) is equal, for each pneumatic feed path of the multiple pneumatic feed path (80) of feed device (3)
It is to receive compressed air stream from the compressed air source (S) of the knitting machine to be configured with pre-arranged, and utilizes compressed air stream
Pneumatic actuator into corresponding feed device (3) provides inflation.
15. knitting machine (1) according to claim 14, wherein including for each pneumatic feed path of feed device (3)
Connecting conduit (81) and at least one conduit (82) in the feed device, wherein, the connecting conduit (81) will be compressed empty
Source of the gas is connected to the pneumatic supply inlet of the wire conductor group for the corresponding feed device pneumatically supplied by feed path, in institute
State the movement that the pneumatic outlet of the wire conductor group is connected to same feed device by least one conduit (82) in feed device
The pneumatic supply inlet of cam apparatus.
16. knitting machine (1) according to claim 1, wherein each feed device (3) of the knitting machine also includes at least one
Knitting stitch regulation cam (30) corresponding to individual, the knitting stitch regulation cam (30) operatively act on the pin, and
Selectively it is individually moved to change the size of the stitch produced by corresponding feed device (3) the place pin, the stitch regulation
Cam (30) includes corresponding actuator (31), and the corresponding actuator (31), which is configured to realize, controllably to be moved,
And wherein, it is configured with pre-arranged to be to open for each feed device (3), the corresponding electronic control panel (20) of the feed device
Operation that is dynamic and controlling the stitch regulation cam.
17. knitting machine (1) according to claim 16, wherein the actuator (31) of stitch regulation cam (30)
For stepper motor.
18. knitting machine (1) according to claim 16, wherein the corresponding electronic control panel (20) of the feed device by with
It is to start and control the operation of the stitch regulation cam specially to start and control the stitch to adjust cam to put with pre-arranged
The operation of included corresponding actuator (31).
19. knitting machine (1) according to claim 1, wherein each feed device of the knitting machine selects including at least pin
Equipment (40), pin selection equipment (40) be provided with can individually actuating to act on multiple causes of multiple selectors or bottom pin
Dynamic device, each selector or bottom pin are located at the lower section of the corresponding pin of the multiple pin of the knitting machine so that the selector
Between the corresponding pin is positioned at into multiple operative configurations, wherein, for each feed device, the corresponding electronics of the feed device
Control panel (20) is configured to select the operation of equipment for pin corresponding to control with pre-arranged.
20. knitting machine (1) according to claim 1, the knitting machine (1) are provided with the cascade Mach-Zehnder interferometer of the feed device
Ring, the cascade control-loop of the feed device include a series of multiple cable sections, and the multiple cable section is by the knitting
Whole feed devices cascade ground connection of machine so that each feed device be electrically connected to and/or be electronically connected to preceding feed device and
Posterior feed device, the control ring forms the shared serial communication channels between the feed device (3), serial by means of this
Communication port, electricity suppl and control signal can be sent to each feed device.
21. knitting machine (1) according to claim 20, wherein the knitting machine includes CPU, the feed
The electronic control panel of device is operatively coupled to the CPU, and the CPU is configured as managing the pin
The operation of loom, to send control instruction group to the electronic control panel (20) of the feed device (3).
22. knitting machine (1) according to claim 21, wherein the cascade control-loop of the feed device at least its a little at
The CPU is connected to, to receive from it electronics supply and control signal, and is sent to the CPU
With device-dependent multiple data included in each feed device.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITBS2013A000137 | 2013-10-02 | ||
| IT000137A ITBS20130137A1 (en) | 2013-10-02 | 2013-10-02 | CIRCULAR TEXTILE MACHINE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104514077A CN104514077A (en) | 2015-04-15 |
| CN104514077B true CN104514077B (en) | 2017-11-14 |
Family
ID=49725196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410039098.1A Active CN104514077B (en) | 2013-10-02 | 2014-01-27 | Circular knitter |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9683321B2 (en) |
| EP (1) | EP3052687A1 (en) |
| CN (1) | CN104514077B (en) |
| BR (1) | BR112016007206B1 (en) |
| IT (1) | ITBS20130137A1 (en) |
| WO (1) | WO2015049621A1 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITUB20155413A1 (en) * | 2015-11-10 | 2017-05-10 | Lonati Spa | REVERSE DEVICE OF TUBULAR KNITTED MANUFACTURED ITEMS, PARTICULARLY FOR OVERDRAWNING TUBULAR FACTORIES WITH BAGS OUTSIDE THEIR LATERAL SURFACE. |
| TWD196817S (en) * | 2017-11-23 | 2019-04-01 | 義大利商聖東尼股份公司 | Textile machines |
| US10669658B2 (en) | 2017-12-06 | 2020-06-02 | Pai Lung Machinery Mill Co., Ltd. | Electronic yarn changing device for circular knitting machine |
| ES2776732T3 (en) | 2017-12-11 | 2020-07-31 | Pai Lung Machinery Mill Co Ltd | Electronic yarn changing device for circular knitting machine |
| IT201900005736A1 (en) * | 2019-04-12 | 2020-10-12 | Santoni & C Spa | Support and control device for circular textile machines |
| TWD207732S (en) * | 2019-06-12 | 2020-10-11 | 義大利商聖東尼股份公司 | Textile machines, including their parts |
| TWD208194S (en) * | 2019-06-12 | 2020-11-11 | 義大利商聖東尼股份公司 | Textile machines, including their parts |
| TWD208197S (en) * | 2019-06-18 | 2020-11-11 | 義大利商聖東尼股份公司 | Textile machines, including their integral parts |
| TWD208198S (en) * | 2019-06-18 | 2020-11-11 | 義大利商聖東尼股份公司 | Textile machines, including their integral parts |
| TWD210323S (en) * | 2019-06-18 | 2021-03-11 | 義大利商聖東尼股份公司 | Textile machines, including their integral parts |
| TWD207736S (en) * | 2019-06-18 | 2020-10-11 | 義大利商聖東尼股份公司 | Textile machines, including their integral parts |
| TWD210322S (en) * | 2019-06-18 | 2021-03-11 | 義大利商聖東尼股份公司 | Textile machines, including their integral parts |
| TWD208383S (en) * | 2019-06-18 | 2020-11-21 | 義大利商聖東尼股份公司 | Textile machines, including their integral parts |
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|---|---|---|---|---|
| US4492097A (en) * | 1981-05-19 | 1985-01-08 | Santoni & Co. Spa | Circular knitting machine for hosiery articles |
| CN1222946A (en) * | 1996-04-29 | 1999-07-14 | 金莱迪公司 | Method and mechanism for closing toe at the start of the process of making stocking or sock, in circular knitting machine |
| CN101970737A (en) * | 2008-03-10 | 2011-02-09 | 罗纳地股份公司 | Method and apparatus for closing a tubular knitted article at one of its axial ends, at the end of its production cycle on a circular knitting machine for hosiery or the like |
| CN202214565U (en) * | 2011-08-19 | 2012-05-09 | 杨凤娟 | Pneumatic wire adjusting mechanism of full-computerized numerical control double-sided circular knitting machine |
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| US2919566A (en) * | 1958-03-17 | 1960-01-05 | Scott & Williams Inc | Multi-feed circular knitting machine |
| GB952381A (en) * | 1961-08-18 | 1964-03-18 | Wildt Mellor Bromley Ltd | Improvements in knitting machines |
| US3587251A (en) * | 1969-03-11 | 1971-06-28 | Santoni & C Spa | Device for the operation of members in circular machines for stockings,socks and the like |
| CS164985B1 (en) * | 1969-03-12 | 1975-11-28 | ||
| GB1329845A (en) * | 1970-07-16 | 1973-09-12 | Camber Int Uk Ltd | Patterning systems for multi-feed circular knitting machines |
| US3890809A (en) * | 1973-02-20 | 1975-06-24 | Riccardo Tenconi | Circular knitting machine with pneumatic thread feeding devices |
| GB9015204D0 (en) * | 1990-07-10 | 1990-08-29 | Bentley Group Ltd | Circular knitting machines |
| IT1250422B (en) * | 1991-05-31 | 1995-04-07 | Lonati Srl | CIRCULAR MACHINE FOR KNITWEAR OR FOOTWEAR WITH PNEUMATIC CIRCUIT OF PERFECTED SERVICE |
| WO2006075380A1 (en) * | 2005-01-14 | 2006-07-20 | Corporation Pearl Star Co., Ltd. | Hosiery machine |
| ITBS20130086A1 (en) * | 2013-06-21 | 2014-12-22 | Santoni & C Spa | DEVICE FOR POWERING THE WIRE TO THE NEEDLES OF A TEXTILE MACHINE |
| ITBS20130089A1 (en) * | 2013-06-21 | 2014-12-22 | Santoni & C Spa | DELIVERY ELEMENT OF THE THREAD FOR A LEAD GUIDE FOR TEXTILE MACHINES, AND LEAD GUIDE INCLUDING THIS SUPPLY ELEMENT |
-
2013
- 2013-10-02 IT IT000137A patent/ITBS20130137A1/en unknown
-
2014
- 2014-01-27 CN CN201410039098.1A patent/CN104514077B/en active Active
- 2014-09-26 WO PCT/IB2014/064869 patent/WO2015049621A1/en active Application Filing
- 2014-09-26 US US14/916,620 patent/US9683321B2/en active Active
- 2014-09-26 EP EP14790339.7A patent/EP3052687A1/en not_active Withdrawn
- 2014-09-26 BR BR112016007206-5A patent/BR112016007206B1/en active IP Right Grant
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4492097A (en) * | 1981-05-19 | 1985-01-08 | Santoni & Co. Spa | Circular knitting machine for hosiery articles |
| CN1222946A (en) * | 1996-04-29 | 1999-07-14 | 金莱迪公司 | Method and mechanism for closing toe at the start of the process of making stocking or sock, in circular knitting machine |
| CN101970737A (en) * | 2008-03-10 | 2011-02-09 | 罗纳地股份公司 | Method and apparatus for closing a tubular knitted article at one of its axial ends, at the end of its production cycle on a circular knitting machine for hosiery or the like |
| CN202214565U (en) * | 2011-08-19 | 2012-05-09 | 杨凤娟 | Pneumatic wire adjusting mechanism of full-computerized numerical control double-sided circular knitting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3052687A1 (en) | 2016-08-10 |
| CN104514077A (en) | 2015-04-15 |
| US9683321B2 (en) | 2017-06-20 |
| BR112016007206A2 (en) | 2017-08-01 |
| WO2015049621A1 (en) | 2015-04-09 |
| US20160215419A1 (en) | 2016-07-28 |
| BR112016007206B1 (en) | 2021-11-03 |
| ITBS20130137A1 (en) | 2015-04-03 |
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